<template>
    <div class="about">
        <h2>这是个啥啊</h2>
    </div>
</template>
<script setup lang="ts" name="About">
    import { onMounted , onUnmounted} from 'vue';

    onMounted(()=>{
        console.log('about组件挂载了')
    })

    onUnmounted(()=>{
        console.log('about组件卸载了');
        
    })

</script>
<style scoped>
    .about{
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100%;
    }
</style>